四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案1.48+6.21=9.71+6.59=1.61+5.15=3.85+4.55=7.65+8.56=8.7+1.24=1.26+0.93=2.18+4.82=9.8+5.6=0.7+0.35=4.27+1.51=8.01+5.91=0.72+0.94=9.65+6.44=3.07+8.75=5.01+2.06=9.4+6.76=7.14+1.82=7.71+1.34=1.25+0.98=7.43+6.96=5.78+3.64=2.43+2.89=7.58+1.2=7.23+5.25=0.6+0.95=2.93+2.62=0.5+8.7=1.13+8.34=2.17+3.82=4.71+9.31=4.58+4.61=1.71+6.89=8.12+8.17=4.12+2.76=2.89+8.31=7.41+8.87=2.24+1.69=7.19+8.65=5.17+3.31=8.94+3.33=2.56+9.04=3.43+6.08=6.94+4.58=5.21+4.23=2.86+7.26=4.09+8.48=4.9+0.05=9.68+7.17=3.81+4.09=7.5+2.29=6.25+9.92=0.75+3.9=3.2+5.31=2.57-1.51=1.01-0.84=9.85-0.41=8.29-7.97=7.08-4.66=3.49-2.12=9.2-0.66=3.43-0.68=9.53-2.14=9.16-2.35=7.91-7.03=2.56-2.28=5.09-1.72=4.25-4.02=9.35-5.79=9.38-6.76=7.22-6.43=9.79-0.64=8.79-8.2=9.25-5.63=7.43-1.77=9.09-0.13=7.98-0.78=5.2-3.72=8.36-1.99=7.06-3.48=6.81-3.21=4.03-3.33=6.25-0.11=8.17-6.26=4.56-1.11=7.27-1.94=4.7-0.33=4.34-1.97=8.89-1.37=9.61-7.12=9.31-6.87=8.96-0.35=8.42-6.81=8.22-1.44=9.91-2.11=4.42-3.88=5.99-3.34=3.72-2.95=4.4-2.35=6.84-3.23=3.44-1.95=4.42-1.22=2.28-2.04=9.86-7.43=2.1-1.41=2.07-1.92=9.15-5.97=8.94-2.09=6.07+5.32+8.48=6.05+3.05+0.4=5.93+8.13+9.92=3.7+6.24+8=0.72+5.15+3.06=7.93+5.24+7.02=6.95+4.66+5.85=6.33+7.42+4.98=9.29+5.15+3.81=9.27+4.76+2.14=1.57+0.99+0.56=7.63+6.48+1.25=2.16+9.28+2.01=3.56+3.53+2.89=3.63+7.05+3.71=5.5+7.78+8.64=0.43+1.38+1.68=3.79+3.28+8.66=4.79+2.46+9.31=4.69+2.61+2.39=5.23+9.97+7.67=4.11+1.52+7.15=3.75+3+5.62=8.69+4+2.33=3.2+8.89+5.36=6.97+8.59+9.08=7.24+2.15+8.7=2.24+4.07+2.91=6.7+2.17+8.37=0.18+5.77+5.27=2.89+6.39+6.48=7.78+7.66+9.34=4.89+9.36+1.05=5.66+3.11+4.89=1.29+6.67+8.22=9.68+9.03+7.87=0.33+0.12+9.55=9.91+5.38+0.24=7.46+3.37+4.49=7.85+6.33+1.75=6.03+7.63+9.86=7.36+4.1+6.91=1.3+2.21+2.2=0.23+3.13+1.74=8.41+1.77+9.69=3.22+4.88+1.45=0.84+1.06+1.65=8.57+6.45+0.82=2.93+9.4+7.86=0.73+1.34+9.15=3.92+3.76+3.87=6.36+6.87+6.33=2.38+7.79+5.36=9.48+9.44+4.97=9.82+7.03-0.37=9.14+8.43-0.85=0.89+0.39-0.25=7.14+0.55-7.4=5.74+9.54-1.26=9.67+4.26-3.59=1.23+9.57-1.63=4.98+5.23-2.88=1.34+8.72-2.93=8.25+7.44-9.07=8.57+1.92-7.51=0.83+6.99-1.8=9.45+1.08-2.49=7.02+7.23-6.85=7.73+0.29-1.78=1.47+4.99-2.95=2.96+5.8-7.94=6.56+1.04-3.21=6.35+5.77-4.45=2.19+2.23-1.34=8.56+3.25-8.32=1.03+4.03-3.09=1.99+4.19-0.56=2.75+5.76-7.44=5.17+4.62-5.4=6.17+8.01-6.23=5.18+5.93-1.85=8.29+5.69-0.31=1.3+5.9-5.48=7.83+3.56-8.75=9.92+0.69-7.05=0.18+7.17-3.98=5.36+0.97-2.95=5.76+4.6-0.7=9.86+5.63-4.65=2.79+8.35-2.08=4.8+1.59-2.25=8.55+2.63-1.21=4.2+2.1-1.02=5.02+6.19-6.83=0.42+7.79-1.7=2.32+4.56-3.55=9.64+2.17-4.58=6.24+7.03-8.24=5.42+7.73-1.52=5.61+3.51-8.37=9.59+4.55-0.07=4.57+2.89-4.59=1.04+8.86-3.03=6.67+9.16-6.66=3.43+6.86-5.72=4.98+7.66-8.78=5.46+3.88-1.8=3.35+5.63-8.11=8.6-5.56+5.66=5.04-2.39+0.3=7.08-4.88+6.77=7.47-2.01+6.44=8.84-4.33+8.44=6.96-5.07+4.08=9.82-9.46+1.43=8.7-7.41+0.88=9.51-0.06+5.33=6.02-1.99+0.24=7.87-1.79+9.99=6.51-3.01+8.75=4.74-4.56+2.4=9.17-7.68+9.18=3.71-0.9+5.66=8.59-4.64+7.49=3.06-2.63+3.4=6.6-4.43+6.8=2.44-2.25+7.36=9.69-3.72+8.6=9.89-8.34+2.1=8.73-4.4+8.83=5.23-2.31+3.63=7.68-1.71+7.36=7.66-5.2+9.09=3.15-0.18+3.99=9.31-7.56+5.41=7.12-0.13+5.04=9.82-6.79+8.16=5.58-4.98+3.3=9.04-3.73+9.99=7.62-5.84+6.84=6.92-6.77+6.53=7.19-2.81+1.71=6.21-3.15+6.97=1.26-1.06+7.19=6.98-6.85+6.91=7.75-0.16+1.46=7.28-0.28+0.38=8.65-4.92+4.86=8.29-6.83+1.73=8.24-6.4+4.94=6.68-2.53+5.02=5.94-5.09+3.88=9.87-6.65+4.77=4.97-3+5.05=6.09-1.4+0.73=7.14-3.21+1.45=9.88-3.08+0.29=9.21-4.31+4.28=2.53-0.29+8.37=8.23-2.2+7.09=4.65-0.19+9.08=8.73-6.84+8.13=8.61-2.94-2.24=8.79-3.35-1.7=3.64-1.49-1.88=8.74-6.12-1.94=9.01-3.3-0.47=6.6-0.2-3=3.8-0.63-1.84=9.86-1.67-0.36=9.15-1-2.8=3.74-3.15-0.32=8.01-0.58-3.15=6.38-0.9-2.72=9.54-0.12-4.83=4.17-0.26-3.22=7.81-3.05-0.81=9.51-3.88-2.48=9.39-5.66-2.75=4.05-1.17-2.22=7.11-1.06-4.81=7.12-0.12-0.56=6.77-0.21-1.78=9.34-6.18-1.95=9.55-3.41-0.23=9.68-3.85-1.26=9.61-3.63-1.86=6.39-0.93-5.14=7.93-4.67-0.74=7.47-0.2-4.12=8.48-0.14-0.04=4.45-0.1-0.26=5.17-2.33-0.38=9.29-2.17-4.8=7.85-2.5-4.69=9.19-5.4-1.71=9.07-2.71-0.37=8.38-1.41-6.09=9.75-3.2-6.26=7.26-3.59-1.39=7.68-2.96-3.16=9.65-3.92-1.43=8.37-3.41-4.17=9.42-1.88-4.56=8.53-2.11-5.83=9.61-2.97-6.2=6.37-0.49-2.37=7.9-3.1-1.49=7.33-4.22-1.86=8.54-2.61-1.31=7.94-3.37-2.52=4.71-1.25-1.52=9.43-1.94-6.05=7.17-4.32-0.12=8.53-1.2-2.88=8.49-3.37-3.85=1.11+8.01+8.93+8.12=2.28+2.97+4.65+0.63=9.96+1.1+1.48+2.85=4.53+6.03+0.63+5.06=6.8+1.43+7.63+6.87=6.14+1.6+2.29+3.99=1.79+3.45+6.78+6.25=3.1+5.06+2.87+3.55=8.2+0.09+1.75+4.41=5.69+3.41+9.55+9.12=8.7+2.92+4.82+3.32=6.8+4.03+4+0.2=5.85+8.63+5.54+9.76=3.04+7.84+3.1+1.09=9.78+8.17+3.31+9.05=2.55+4.34+4.86+1.22=7.87+7.78+0.56+0.62=5.93+9.02+6.01+0.52=3.91+3.65+4.68+3.02=8.76+6.21+0.85+8.86=6.94+4.02+9.32+7.94=7.3+2.23+3.21+0.26=2.23+5.61+8.2+5.47=1.03+7.18+6.1+5.19=9.37+3.27+7.13+5.2=8.2+5.47+5.73+7.54=5.26+4.54+2.45+0.71=3.64+7.97+9.41+3.95=1.58+3.27+6.43+6.78=9.29+1.16+9.33+7.01=9.8+8.76+3.02+2=2.27+1.09+6.55+5.74=8.52+9.71+9.23+0.96=5.76+2.65+2.03+9.12=0.49+4.41+0.8+3.75=2.41+6.76+4.34+1.31=9.7+1.27+2.32+2.24=0.74+1.04+5.75+9.49=1.05+6.59+5.39+5.34=8.96+1.65+1.26+7.9=7.12+8.2+0.26+8.13=2.2+6.82+7.26+3.78=0.46+6.98+9.01+2=1.77+4.84+9.67+3.99=0.56+0.09+1.37+5.34=8.31+1.7+2.96+3.19=8.63+2.62+5.69+7.52=1.99+6.59+4.72+6.9=5.07+6.93+1.45+0.27=6.33+5.32+2.91+5.73=6.94+0.93+0.82+4.03=5.82+9.51+0.4+9.1=9.84+2.2+8.98+8.14=8.41+6.17+6.05+3.47=2.04+2.28+7.85-6.02=4.91+3.11+6.63-2.26=9.6+3.54+2.03-3.39=2.71+2.16+4.63-6.12=3.13+5.9+1.65-5.76=5.6+0.24+4.51-8.06=2.83+9.2+3.19-8.87=0.78+6.07+1.94-1.08=3.95+2.62+7.29-7.06=8.79+7.18+9.38-1.2=5.87+4.66+4.31-0.39=4.22+8.86+6.49-3.47=3.97+7.14+7-9.13=6.57+9.22+5.67-0.18=5.54+7.92+2.46-6.55=4.52+6.74+6.25-3.81=3.42+0.66+7.29-3.19=8.11+9.71+2.72-9.51=6.77+8.95+5.3-4.08=6.59+7.16+4.05-2.25=2.82+7.92+3.52-1.27=0.7+5.37+9.97-3.78=3.37+6.98+5.86-5.82=6.18+2.53+4.15-4.35=5.51+0.68+1.3-0.77=1.53+2.17+7.62-6.73=2.21+9.88+0.69-5.12=3.51+0.93+8.74-3.71=9.11+2.77+8.9-2.08=1.49+6.29+6.55-1.9=9.77+3.95+3.06-5.18=9.35+1.2+6.13-7.69=4.48+5.17+1.17-3.72=9.01+1.2+3.3-1.73=3.34+7.15+7.84-6.77=6.77+8.17+9.8-7.66=0.23+1.59+4.28-0.76=1.54+2.51+5.42-5.54=7.79+9.21+7.47-5.43=0.92+7.92+1.8-3.15=4.74+1.04+0.36-4.84=5.07+9.36+7.65-8.32=6.28+8.58+9.52-0.9=1.84+2.24+9.78-9.37=9.43+9.03+2.85-0.97=5.36+0.15+3.21-5.61=6.54+2.71+1.07-2.8=3.75+9.84+6.05-3.11=3.62+3.45+0.58-2.75=2.75+5.31+7.44-2.57=2.11+4.74+6.5-5.87=5.93+4.65+8.91-9.31=5.46+6.84+8.29-8.69=3.65+6.91+2.67-7.36=4.33+2.86-2.03+8.36=5.87+7.55-2.16+2.51=6.5+4.01-6.35+3.97=6.6+4.27-3.37+1.53=0.59+7.09-1.69+8.56=9.57+7.32-7.25+7.29=4.56+9.35-4.32+2.95=8.18+0.98-6.7+2.06=3.18+8.67-0.02+4.54=4.23+5.04-3.47+3.44=0.19+9.44-3.92+7.41=3.53+8.23-3.43+0.64=4.52+6.93-6.3+2=7.92+7.44-0.78+0.33=1.53+5.53-5.91+5.33=6.65+9.41-4.14+4.62=3.04+8.73-5.48+5.38=1.77+4.06-0.68+5.81=5.46+0.94-5.81+5.01=5.22+5.49-0.55+7.01=9.07+3.04-9.8+4.54=0.76+9.74-5.76+2.32=6.5+4.43-3.81+6.29=8.54+2.64-1.63+9.53=6.93+0.9-1.5+0.62=5.76+7.34-0.23+7.32=4.48+5.19-4.14+3.25=0.46+6.74-6.67+6.43=4.86+0.98-0.03+9.7=9.88+5.22-2.9+0.03=1.41+1.98-1.12+9.63=8.21+5.05-8.71+5.68=5.76+5.68-2.9+5.61=9.46+7.67-7.37+5.37=4.91+2.67-4.71+1.71=4.14+7.57-5.84+6.15=5.9+9.8-4.03+1.54=6.2+2.18-1.03+0.34=6.41+4.2-5.74+3.56=9.79+0.36-5.67+3.37=3.25+0.94-0.52+2.05=8.59+1.68-6.37+4.22=3.72+4.47-7.27+6.59=7.94+7.08-9.95+6.57=6.5+0.75-6.17+8.3=6.16+2.19-2.03+2.9=8.37+1.75-4.86+7.6=6.3+8.78-4.94+0.48=5.51+5.21-6.43+6.11=7.27+4.05-8.39+3.95=9.69+9.51-7.02+5.63=4.88+8.53-3.93+0.48=9.1+0.43-9.02+4.75=5.13+7.86-4.46+6.12=6.16+5.93-4.86-1.12=8+9.89-0.56-7.87=9.38+5.22-1.85-4.54=3.84+8.69-3.14-0.99=6.78+9.68-0.85-6.6=6.95+0.65-3.69-3.6=7.92+9.36-2.42-3.21=2.11+6.67-6.44-0.48=4.95+7.79-6.18-1.01=2.59+6.54-0.92-2.53=6.79+3.49-3.69-2.8=7.07+8.29-1.42-2.04=0.72+8.09-1.34-4.91=9.62+7.85-3.39-1.14=6.28+4.5-6.34-2.99=9.72+0.03-5.1-0.4=6.34+2.01-2.77-4.85=4.77+5.48-0.69-8.51=8.09+6.84-7.01-0.65=6.54+4.54-5.21-1.57=8.49+5.28-3.94-6.66=7.03+5.8-3.48-4.77=8.29+9.42-0.14-0.05=6.43+4.42-0.35-4.93=9.79+3.85-7.01-2.42=7.21+6.86-0.2-4.26=0.09+7.99-1.46-6.03=9.77+6.01-0.31-5.75=3.3+9.16-7.57-3.2=8.05+8.04-8.87-1.09=5.87+6.29-2.5-1.63=4.48+2.32-3.53-0.28=7.2+7.87-7.24-2.12=0.55+9.33-5.6-3.84=6.84+0.85-3.52-1.52=9.56+1.66-8.15-0.64=3.71+8.13-8.05-2.69=9.22+0.71-1.5-4.64=6.61+9.67-3.15-4.01=8.5+5.12-8.17-3.78=5.53+2.26-1.49-1.94=8.21+3.38-0.52-2.4=8.86+4.62-4.16-4.26=4.29+9.65-3.4-9.23=8.04+7.26-2.26-0.45=4.83+2.82-2.22-3.22=6.99+6.31-3.14-2.76=5.04+7.3-5.33-4.73=8.01+8.11-4.21-0.31=7.2+7.13-3.44-8.22=4.09+6.69-0.09-2.99=7.91+8.94-4.67-4.52=1.91+8.75-9.16-0.07=4.87+6.42-2.64-6.46=9.42-6.09+4.66+6.72=4.98-1.5+8.78+1.84=6.05-2.64+2.81+5.99=6.54-0.88+9.66+9.09=7.02-2.41+4.47+1.89=9.51-3.76+5.04+7.04=4.98-4.38+5.74+0.24=4.79-2.95+6.44+5.74=8.31-5.95+5.42+4.09=9.48-2.85+6.46+8.87=6.99-6.03+2.13+8.73=7.11-6.56+1.37+3.77=6.44-6.14+5.86+8.84=5.22-2.74+2.31+6.03=7.37-0.17+9.64+7.92=7.27-2.41+2.4+8.16=3.97-2.34+1.58+8.7=5.22-2.03+5.55+5.29=0.25-0.12+3.39+3.86=6.96-4.22+5.06+9.02=6.52-2.2+8.51+8.84=7.03-6.23+3.82+6.56=8.14-3.82+6.72+1.23=3.38-0.78+5.45+6.71=5.47-5.1+9.81+4.14=8.78-1.6+8.28+9.79=9.63-1.1+9.36+2.57=8.6-3.28+7.47+3.07=9.53-7.3+0.53+2.72=7.52-2.85+3.25+2.44=8.14-6.67+8.64+0.17=9.67-5.4+3.67+2.74=7.37-3.41+0.9+2.98=8.86-2.79+5.13+1.96=4.87-2.83+9.76+2.45=4.54-1.7+2.73+5.26=7.75-0.49+8.05+9.41=3.7-0.71+7.6+9.57=8.4-1.99+8.67+8.29=4.81-1.93+6.38+0.87=6-1.55+5.13+9.55=8.69-2.15+7.64+9.2=7.11-1.91+8.42+0.14=8.33-0.03+1.21+6.71=2.75-2.49+9.58+5.83=6.1-4.62+2.8+9.72=7.73-0.08+9.23+5.42=8.58-8.03+3.38+1.75=4.45-3.53+3.04+6.79=4.37-0.12+2.88+9.64=8.95-5.08+7.56+3.45=3.65-3.17+1.97+0.17=7.26-1.74+9.27+6.63=8.18-5.31+5.84+3.28=4.19-2.13+9.07-8.96=8.07-6.68+6.96-3.54=8.76-8.24+7.68-2.77=6.19-2.08+6.04-4.67=6.51-1.48+5.45-6.72=9.81-4.11+3.5-7.12=6.8-6.7+4.03-1.36=3.92-3.6+9.51-3.07=6.92-0.75+1.91-7.55=4.36-0.04+6.08-7.37=7.6-4.53+9.32-3.29=5.33-4.93+3.6-0.84=9.74-1.66+1.09-2.12=8.32-2.81+8.61-4.87=4.09-2.13+6.25-2.57=5.45-0.06+7.05-1.1=0.77-0.22+8.6-4.51=4.28-3.44+3.05-0.61=3.02-0.86+8.84-8.65=3.65-1.71+2.99-2.25=4.3-1.86+5.6-3.13=7.41-6.45+3.01-0.88=9.33-3.94+7.53-6.66=2.72-0.27+0.51-2.59=9.38-3.41+0.47-0.06=4.07-0.43+9.97-6.79=9.39-1.58+9.31-1.18=2.93-1.56+7.15-8.21=3.54-1.54+6.54-1.39=9.31-8.91+9.15-8.53=7.82-4.86+8.79-6.04=3.84-2.69+3.85-0.79=5.65-3.09+8.76-2.17=6.01-1.94+3.5-0.17=8.16-0.81+6.9-1.36=3.58-0.03+5.53-6.57=4.67-0.68+7.75-7.97=1.83-0.16+7.99-2.15=7.37-0.55+1.88-2.3=6.42-1.24+2.09-6.74=4.32-2.16+7.49-3.77=8.7-4.17+0.03-2.2=4.98-0.35+3.65-0.09=9.81-5.58+4.53-4.92=6.99-4.42+6.4-1.8=9.55-3.53+3.12-2.65=9.31-7.27+6.72-5.66=9.69-4.43+4.9-4.62=9.73-0.92+3.32-2.66=9.98-1.46+7.1-3.58=7.15-2.62+6.87-9.12=9.45-3.44+1.89-7.04=9.9-7.16+9.49-5.29=9.05-3.69+8.75-0.76=8.01-0.44-3.33+7.36=6.48-1.58-1.95+8.97=7.6-1.49-4.35+7.82=6.42-2.84-2.04+9.86=9.15-2.6-3.77+1.32=9.25-4.03-0.82+6.77=7.05-1.51-2.63+1.54=9.29-3.98-4.1+6.69=4.19-0.65-0.37+0.27=5.03-0.33-3.59+6.74=9-1.08-1.56+0.66=8.09-1.35-2.37+2.21=5.66-2.77-0.3+5.74=6.16-1.82-2.57+1.05=5.45-0.73-3.43+5.36=3.68-1.72-1.45+2.06=6.81-0.24-1.63+9.93=7.41-0.34-0.49+3.77=5.03-1.98-0.6+5.18=4.2-0.24-3.73+5.55=8.97-6.71-2.08+5.97=8.85-1.96-6.22+6.45=3.85-0.83-0.06+6.92=8.06-1.22-4.64+8.68=7.97-1.56-0.06+7.38=1.63-0.12-0.22+7.2=7.23-3.83-2.02+8.57=3.09-0.91-0.45+5.01=8.6-6.46-1.58+6.19=9.95-3.08-4.95+9.44=9.34-1.28-7.35+5.21=9.57-2.75-0.09+1.95=7.19-0.94-5.54+2.62=9.88-0.05-5.93+0.43=6.07-1.51-0.13+3.27=9.81-2.9-2.52+6.71=5.13-2.34-1.54+1.7=7.55-5.37-1.26+3.16=7.74-3.85-3.27+8.12=9.65-0.98-1.47+3.6=9.3-6.82-1.83+1.89=5.17-3.48-0.79+3.64=7.35-2.25-0.62+9.51=7.61-3.65-1.34+6.04=4.88-3.37-1.1+5.29=3.38-0.4-2.1+7.89=9.89-0.18-5.39+4.43=9.34-0.95-6.93+6.11=7.92-1.95-3.48+4.9=2.8-1.57-1.04+5.58=3.79-0.7-2.33+1.62=9.4-1.31-3.92+9.01=8.95-2.75-1.01+9.05=7.28-0.58-5.22+6.15=8.67-3.95-0.17-2.11=4.16-0.26-1.29-0.73=9.85-2.81-0.35-1.62=9.44-3.95-3.77-0.28=7.3-3.49-0.95-2.1=9.87-2.41-5.4-1.28=8.05-4.33-0.4-0.47=8.49-0.82-0.16-0.17=7.95-4.82-0.74-2.25=8.69-4.24-2.3-0.98=9.25-1.51-5.32-1.95=6.01-0.09-2.71-2.12=7.91-3.44-0.92-1.56=9.63-1.79-2.23-1.91=7.52-3.35-1.32-2.53=8.04-1.48-1.81-3.99=9.63-0.48-3.71-3.51=8.72-3.25-1.3-0.5=7.36-0.25-2.37-1.73=8.05-1.22-4.54-0.72=9.77-0.81-1.05-5.1=8.43-3.3-1.43-3.34=9.25-4.9-0.18-3.18=7.55-6.27-0.46-0.52=6.64-3.68-1.3-0.38=9.24-0.88-3.18-2.51=9.76-1.92-2.94-3.01=7.97-2.22-0.03-0.85=8.75-2.92-1.19-0.6=9.83-0.09-6.26-1.32=9.07-1.53-2.02-1.78=5.27-0.17-2.48-1.9=6.68-1.28-1.18-0.89=5.22-0.58-2.77-1.34=2.29-1.14-0.11-0.62=6.38-3.31-1.38-0.39=7.98-1.31-2.95-0.53=9.84-4.72-2.45-0.6=9.91-1.71-1.46-3.25=9.56-3.23-2.43-2.29=8.43-1.86-4.83-0.12=9.23-5.72-2.23-0.58=5.82-0.6-1.87-3.04=8.66-3.83-1.54-0.37=9.51-1.74-1.91-0.67=8.36-3.4-2.28-1.97=9.96-2.57-0.46-3.67=5.78-0.4-3.27-0.92=9.32-1.35-0.51-1.84=9.03-2.5-3.2-1.82=5.44-0.38-0.31-1.51=7.25-0.3-2.4-3.59=8.57-3.18-0.96-2.94=9.21-1.15-5.06-0.52=参考答案1.48+6.21=7.699.71+6.59=16.31.61+5.15=6.763.85+4.55=8.47.65+8.56=16.218.7+1.24=9.941.26+0.93=2.192.18+4.82=79.8+5.6=15.40.7+0.35=1.054.27+1.51=5.788.01+5.91=13.920.72+0.94=1.669.65+6.44=16.093.07+8.75=11.825.01+2.06=7.079.4+6.76=16.167.14+1.82=8.967.71+1.34=9.051.25+0.98=2.237.43+6.96=14.395.78+3.64=9.422.43+2.89=5.327.58+1.2=8.787.23+5.25=12.480.6+0.95=1.552.93+2.62=5.550.5+8.7=9.21.13+8.34=9.472.17+3.82=5.994.71+9.31=14.024.58+4.61=9.191.71+6.89=8.68.12+8.17=16.294.12+2.76=6.882.89+8.31=11.27.41+8.87=16.282.24+1.69=3.937.19+8.65=15.845.17+3.31=8.488.94+3.33=12.272.56+9.04=11.63.43+6.08=9.516.94+4.58=11.525.21+4.23=9.442.86+7.26=10.124.09+8.48=12.574.9+0.05=4.959.68+7.17=16.853.81+4.09=7.97.5+2.29=9.796.25+9.92=16.170.75+3.9=4.653.2+5.31=8.512.57-1.51=1.061.01-0.84=0.179.85-0.41=9.448.29-7.97=0.327.08-4.66=2.423.49-2.12=1.379.2-0.66=8.543.43-0.68=2.759.53-2.14=7.399.16-2.35=6.817.91-7.03=0.882.56-2.28=0.285.09-1.72=3.374.25-4.02=0.239.35-5.79=3.569.38-6.76=2.627.22-6.43=0.799.79-0.64=9.158.79-8.2=0.599.25-5.63=3.627.43-1.77=5.669.09-0.13=8.967.98-0.78=7.25.2-3.72=1.488.36-1.99=6.377.06-3.48=3.586.81-3.21=3.64.03-3.33=0.76.25-0.11=6.148.17-6.26=1.914.56-1.11=3.457.27-1.94=5.334.7-0.33=4.374.34-1.97=2.378.89-1.37=7.529.61-7.12=2.499.31-6.87=2.448.96-0.35=8.618.42-6.81=1.618.22-1.44=6.789.91-2.11=7.84.42-3.88=0.545.99-3.34=2.653.72-2.95=0.774.4-2.35=2.056.84-3.23=3.613.44-1.95=1.494.42-1.22=3.22.28-2.04=0.249.86-7.43=2.432.1-1.41=0.692.07-1.92=0.159.15-5.97=3.188.94-2.09=6.856.07+5.32+8.48=19.876.05+3.05+0.4=9.55.93+8.13+9.92=23.983.7+6.24+8=17.940.72+5.15+3.06=8.937.93+5.24+7.02=20.196.95+4.66+5.85=17.466.33+7.42+4.98=18.739.29+5.15+3.81=18.259.27+4.76+2.14=16.171.57+0.99+0.56=3.127.63+6.48+1.25=15.362.16+9.28+2.01=13.453.56+3.53+2.89=9.983.63+7.05+3.71=14.395.5+7.78+8.64=21.920.43+1.38+1.68=3.493.79+3.28+8.66=15.734.79+2.46+9.31=16.564.69+2.61+2.39=9.695.23+9.97+7.67=22.874.11+1.52+7.15=12.783.75+3+5.62=12.378.69+4+2.33=15.023.2+8.89+5.36=17.456.97+8.59+9.08=24.647.24+2.15+8.7=18.092.24+4.07+2.91=9.226.7+2.17+8.37=17.240.18+5.77+5.27=11.222.89+6.39+6.48=15.767.78+7.66+9.34=24.784.89+9.36+1.05=15.35.66+3.11+4.89=13.661.29+6.67+8.22=16.189.68+9.03+7.87=26.580.33+0.12+9.55=109.91+5.38+0.24=15.537.46+3.37+4.49=15.327.85+6.33+1.75=15.936.03+7.63+9.86=23.527.36+4.1+6.91=18.371.3+2.21+2.2=5.710.23+3.13+1.74=5.18.41+1.77+9.69=19.873.22+4.88+1.45=9.550.84+1.06+1.65=3.558.57+6.45+0.82=15.842.93+9.4+7.86=20.190.73+1.34+9.15=11.223.92+3.76+3.87=11.556.36+6.87+6.33=19.562.38+7.79+5.36=15.539.48+9.44+4.97=23.899.82+7.03-0.37=16.489.14+8.43-0.85=16.720.89+0.39-0.25=1.037.14+0.55-7.4=0.295.74+9.54-1.26=14.029.67+4.26-3.59=10.341.23+9.57-1.63=9.174.98+5.23-2.88=7.331.34+8.72-2.93=7.138.25+7.44-9.07=6.628.57+1.92-7.51=2.980.83+6.99-1.8=6.029.45+1.08-2.49=8.047.02+7.23-6.85=7.47.73+0.29-1.78=6.241.47+4.99-2.95=3.512.96+5.8-7.94=0.826.56+1.04-3.21=4.396.35+5.77-4.45=7.672.19+2.23-1.34=3.088.56+3.25-8.32=3.491.03+4.03-3.09=1.971.99+4.19-0.56=5.622.75+5.76-7.44=1.075.17+4.62-5.4=4.396.17+8.01-6.23=7.955.18+5.93-1.85=9.268.29+5.69-0.31=13.671.3+5.9-5.48=1.727.83+3.56-8.75=2.649.92+0.69-7.05=3.560.18+7.17-3.98=3.375.36+0.97-2.95=3.385.76+4.6-0.7=9.669.86+5.63-4.65=10.842.79+8.35-2.08=9.064.8+1.59-2.25=4.148.55+2.63-1.21=9.974.2+2.1-1.02=5.285.02+6.19-6.83=4.380.42+7.79-1.7=6.512.32+4.56-3.55=3.339.64+2.17-4.58=7.236.24+7.03-8.24=5.035.42+7.73-1.52=11.635.61+3.51-8.37=0.759.59+4.55-0.07=14.074.57+2.89-4.59=2.871.04+8.86-3.03=6.876.67+9.16-6.66=9.173.43+6.86-5.72=4.574.98+7.66-8.78=3.865.46+3.88-1.8=7.543.35+5.63-8.11=0.878.6-5.56+5.66=8.75.04-2.39+0.3=2.957.08-4.88+6.77=8.977.47-2.01+6.44=11.98.84-4.33+8.44=12.956.96-5.07+4.08=5.979.82-9.46+1.43=1.798.7-7.41+0.88=2.179.51-0.06+5.33=14.786.02-1.99+0.24=4.277.87-1.79+9.99=16.076.51-3.01+8.75=12.254.74-4.56+2.4=2.589.17-7.68+9.18=10.673.71-0.9+5.66=8.478.59-4.64+7.49=11.443.06-2.63+3.4=3.836.6-4.43+6.8=8.972.44-2.25+7.36=7.559.69-3.72+8.6=14.579.89-8.34+2.1=3.658.73-4.4+8.83=13.165.23-2.31+3.63=6.557.68-1.71+7.36=13.337.66-5.2+9.09=11.553.15-0.18+3.99=6.969.31-7.56+5.41=7.167.12-0.13+5.04=12.039.82-6.79+8.16=11.195.58-4.98+3.3=3.99.04-3.73+9.99=15.37.62-5.84+6.84=8.626.92-6.77+6.53=6.687.19-2.81+1.71=6.096.21-3.15+6.97=10.031.26-1.06+7.19=7.396.98-6.85+6.91=7.047.75-0.16+1.46=9.057.28-0.28+0.38=7.388.65-4.92+4.86=8.598.29-6.83+1.73=3.198.24-6.4+4.94=6.786.68-2.53+5.02=9.175.94-5.09+3.88=4.739.87-6.65+4.77=7.994.97-3+5.05=7.026.09-1.4+0.73=5.427.14-3.21+1.45=5.389.88-3.08+0.29=7.099.21-4.31+4.28=9.182.53-0.29+8.37=10.618.23-2.2+7.09=13.124.65-0.19+9.08=13.548.73-6.84+8.13=10.028.61-2.94-2.24=3.438.79-3.35-1.7=3.743.64-1.49-1.88=0.278.74-6.12-1.94=0.689.01-3.3-0.47=5.246.6-0.2-3=3.43.8-0.63-1.84=1.339.86-1.67-0.36=7.839.15-1-2.8=5.353.74-3.15-0.32=0.278.01-0.58-3.15=4.286.38-0.9-2.72=2.769.54-0.12-4.83=4.594.17-0.26-3.22=0.697.81-3.05-0.81=3.959.51-3.88-2.48=3.159.39-5.66-2.75=0.984.05-1.17-2.22=0.667.11-1.06-4.81=1.247.12-0.12-0.56=6.446.77-0.21-1.78=4.789.34-6.18-1.95=1.219.55-3.41-0.23=5.919.68-3.85-1.26=4.579.61-3.63-1.86=4.126.39-0.93-5.14=0.327.93-4.67-0.74=2.527.47-0.2-4.12=3.158.48-0.14-0.04=8.34.45-0.1-0.26=4.095.17-2.33-0.38=2.469.29-2.17-4.8=2.327.85-2.5-4.69=0.669.19-5.4-1.71=2.089.07-2.71-0.37=5.998.38-1.41-6.09=0.889.75-3.2-6.26=0.297.26-3.59-1.39=2.287.68-2.96-3.16=1.569.65-3.92-1.43=4.38.37-3.41-4.17=0.799.42-1.88-4.56=2.988.53-2.11-5.83=0.599.61-2.97-6.2=0.446.37-0.49-2.37=3.517.9-3.1-1.49=3.317.33-4.22-1.86=1.258.54-2.61-1.31=4.627.94-3.37-2.52=2.054.71-1.25-1.52=1.949.43-1.94-6.05=1.447.17-4.32-0.12=2.738.53-1.2-2.88=4.458.49-3.37-3.85=1.271.11+8.01+8.93+8.12=26.172.28+2.97+4.65+0.63=10.539.96+1.1+1.48+2.85=15.394.53+6.03+0.63+5.06=16.256.8+1.43+7.63+6.87=22.736.14+1.6+2.29+3.99=14.021.79+3.45+6.78+6.25=18.273.1+5.06+2.87+3.55=14.588.2+0.09+1.75+4.41=14.455.69+3.41+9.55+9.12=27.778.7+2.92+4.82+3.32=19.766.8+4.03+4+0.2=15.035.85+8.63+5.54+9.76=29.783.04+7.84+3.1+1.09=15.079.78+8.17+3.31+9.05=30.312.55+4.34+4.86+1.22=12.977.87+7.78+0.56+0.62=16.835.93+9.02+6.01+0.52=21.483.91+3.65+4.68+3.02=15.268.76+6.21+0.85+8.86=24.686.94+4.02+9.32+7.94=28.227.3+2.23+3.21+0.26=132.23+5.61+8.2+5.47=21.511.03+7.18+6.1+5.19=19.59.37+3.27+7.13+5.2=24.978.2+5.47+5.73+7.54=26.945.26+4.54+2.45+0.71=12.963.64+7.97+9.41+3.95=24.971.58+3.27+6.43+6.78=18.069.29+1.16+9.33+7.01=26.799.8+8.76+3.02+2=23.582.27+1.09+6.55+5.74=15.658.52+9.71+9.23+0.96=28.425.76+2.65+2.03+9.12=19.560.49+4.41+0.8+3.75=9.452.41+6.76+4.34+1.31=14.829.7+1.27+2.32+2.24=15.530.74+1.04+5.75+9.49=17.021.05+6.59+5.39+5.34=18.378.96+1.65+1.26+7.9=19.777.12+8.2+0.26+8.13=23.712.2+6.82+7.26+3.78=20.060.46+6.98+9.01+2=18.451.77+4.84+9.67+3.99=20.270.56+0.09+1.37+5.34=7.368.31+1.7+2.96+3.19=16.168.63+2.62+5.69+7.52=24.461.99+6.59+4.72+6.9=20.25.07+6.93+1.45+0.27=13.726.33+5.32+2.91+5.73=20.296.94+0.93+0.82+4.03=12.725.82+9.51+0.4+9.1=24.839.84+2.2+8.98+8.14=29.168.41+6.17+6.05+3.47=24.12.04+2.28+7.85-6.02=6.154.91+3.11+6.63-2.26=12.399.6+3.54+2.03-3.39=11.782.71+2.16+4.63-6.12=3.383.13+5.9+1.65-5.76=4.925.6+0.24+4.51-8.06=2.292.83+9.2+3.19-8.87=6.350.78+6.07+1.94-1.08=7.713.95+2.62+7.29-7.06=6.88.79+7.18+9.38-1.2=24.155.87+4.66+4.31-0.39=14.454.22+8.86+6.49-3.47=16.13.97+7.14+7-9.13=8.986.57+9.22+5.67-0.18=21.285.54+7.92+2.46-6.55=9.374.52+6.74+6.25-3.81=13.73.42+0.66+7.29-3.19=8.188.11+9.71+2.72-9.51=11.036.77+8.95+5.3-4.08=16.946.59+7.16+4.05-2.25=15.552.82+7.92+3.52-1.27=12.990.7+5.37+9.97-3.78=12.263.37+6.98+5.86-5.82=10.396.18+2.53+4.15-4.35=8.515.51+0.68+1.3-0.77=6.721.53+2.17+7.62-6.73=4.592.21+9.88+0.69-5.12=7.663.51+0.93+8.74-3.71=9.479.11+2.77+8.9-2.08=18.71.49+6.29+6.55-1.9=12.439.77+3.95+3.06-5.18=11.69.35+1.2+6.13-7.69=8.994.48+5.17+1.17-3.72=7.19.01+1.2+3.3-1.73=11.783.34+7.15+7.84-6.77=11.566.77+8.17+9.8-7.66=17.080.23+1.59+4.28-0.76=5.341.54+2.51+5.42-5.54=3.937.79+9.21+7.47-5.43=19.040.92+7.92+1.8-3.15=7.494.74+1.04+0.36-4.84=1.35.07+9.36+7.65-8.32=13.766.28+8.58+9.52-0.9=23.481.84+2.24+9.78-9.37=4.499.43+9.03+2.85-0.97=20.345.36+0.15+3.21-5.61=3.116.54+2.71+1.07-2.8=7.523.75+9.84+6.05-3.11=16.533.62+3.45+0.58-2.75=4.92.75+5.31+7.44-2.57=12.932.11+4.74+6.5-5.87=7.485.93+4.65+8.91-9.31=10.185.46+6.84+8.29-8.69=11.93.65+6.91+2.67-7.36=5.874.33+2.86-2.03+8.36=13.525.87+7.55-2.16+2.51=13.776.5+4.01-6.35+3.97=8.136.6+4.27-3.37+1.53=9.030.59+7.09-1.69+8.56=14.559.57+7.32-7.25+7.29=16.934.56+9.35-4.32+2.95=12.548.18+0.98-6.7+2.06=4.523.18+8.67-0.02+4.54=16.374.23+5.04-3.47+3.44=9.240.19+9.44-3.92+7.41=13.123.53+8.23-3.43+0.64=8.974.52+6.93-6.3+2=7.157.92+7.44-0.78+0.33=14.911.53+5.53-5.91+5.33=6.486.65+9.41-4.14+4.62=16.543.04+8.73-5.48+5.38=11.671.77+4.06-0.68+5.81=10.965.46+0.94-5.81+5.01=5.65.22+5.49-0.55+7.01=17.179.07+3.04-9.8+4.54=6.850.76+9.74-5.76+2.32=7.066.5+4.43-3.81+6.29=13.418.54+2.64-1.63+9.53=19.086.93+0.9-1.5+0.62=6.955.76+7.34-0.23+7.32=20.194.48+5.19-4.14+3.25=8.780.46+6.74-6.67+6.43=6.964.86+0.98-0.03+9.7=15.519.88+5.22-2.9+0.03=12.231.41+1.98-1.12+9.63=11.98.21+5.05-8.71+5.68=10.235.76+5.68-2.9+5.61=14.159.46+7.67-7.37+5.37=15.134.91+2.67-4.71+1.71=4.584.14+7.57-5.84+6.15=12.025.9+9.8-4.03+1.54=13.216.2+2.18-1.03+0.34=7.696.41+4.2-5.74+3.56=8.439.79+0.36-5.67+3.37=7.853.25+0.94-0.52+2.05=5.728.59+1.68-6.37+4.22=8.123.72+4.47-7.27+6.59=7.517.94+7.08-9.95+6.57=11.646.5+0.75-6.17+8.3=9.386.16+2.19-2.03+2.9=9.228.37+1.75-4.86+7.6=12.866.3+8.78-4.94+0.48=10.625.51+5.21-6.43+6.11=10.47.27+4.05-8.39+3.95=6.889.69+9.51-7.02+5.63=17.814.88+8.53-3.93+0.48=9.969.1+0.43-9.02+4.75=5.265.13+7.86-4.46+6.12=14.656.16+5.93-4.86-1.12=6.118+9.89-0.56-7.87=9.469.38+5.22-1.85-4.54=8.213.84+8.69-3.14-0.99=8.46.78+9.68-0.85-6.6=9.016.95+0.65-3.69-3.6=0.317.92+9.36-2.42-3.21=11.652.11+6.67-6.44-0.48=1.864.95+7.79-6.18-1.01=5.552.59+6.54-0.92-2.53=5.686.79+3.49-3.69-2.8=3.797.07+8.29-1.42-2.04=11.90.72+8.09-1.34-4.91=2.569.62+7.85-3.39-1.14=12.946.28+4.5-6.34-2.99=1.459.72+0.03-5.1-0.4=4.256.34+2.01-2.77-4.85=0.734.77+5.48-0.69-8.51=1.058.09+6.84-7.01-0.65=7.276.54+4.54-5.21-1.57=4.38.49+5.28-3.94-6.66=3.177.03+5.8-3.48-4.77=4.588.29+9.42-0.14-0.05=17.526.43+4.42-0.35-4.93=5.579.79+3.85-7.01-2.42=4.217.21+6.86-0.2-4.26=9.610.09+7.99-1.46-6.03=0.599.77+6.01-0.31-5.75=9.723.3+9.16-7.57-3.2=1.698.05+8.04-8.87-1.09=6.135.87+6.29-2.5-1.63=8.034.48+2.32-3.53-0.28=2.997.2+7.87-7.24-2.12=5.710.55+9.33-5.6-3.84=0.446.84+0.85-3.52-1.52=2.659.56+1.66-8.15-0.64=2.433.71+8.13-8.05-2.69=1.19.22+0.71-1.5-4.64=3.796.61+9.67-3.15-4.01=9.128.5+5.12-8.17-3.78=1.675.53+2.26-1.49-1.94=4.368.21+3.38-0.52-2.4=8.678.86+4.62-4.16-4.26=5.064.29+9.65-3.4-9.23=1.318.04+7.26-2.26-0.45=12.594.83+2.82-2.22-3.22=2.216.99+6.31-3.14-2.76=7.45.04+7.3-5.33-4.73=2.288.01+8.11-4.21-0.31=11.67.2+7.13-3.44-8.22=2.674.09+6.69-0.09-2.99=7.77.91+8.94-4.67-4.52=7.661.91+8.75-9.16-0.07=1.434.87+6.42-2.64-6.46=2.199.42-6.09+4.66+6.72=14.714.98-1.5+8.78+1.84=14.16.05-2.64+2.81+5.99=12.216.54-0.88+9.66+9.09=24.417.02-2.41+4.47+1.89=10.979.51-3.76+5.04+7.04=17.834.98-4.38+5.74+0.24=6.584.79-2.95+6.44+5.74=14.028.31-5.95+5.42+4.09=11.879.48-2.85+6.46+8.87=21.966.99-6.03+2.13+8.73=11.827.11-6.56+1.37+3.77=5.696.44-6.14+5.86+8.84=155.22-2.74+2.31+6.03=10.827.37-0.17+9.64+7.92=24.767.27-2.41+2.4+8.16=15.423.97-2.34+1.58+8.7=11.915.22-2.03+5.55+5.29=14.030.25-0.12+3.39+3.86=7.386.96-4.22+5.06+9.02=16.826.52-2.2+8.51+8.84=21.677.03-6.23+3.82+6.56=11.188.14-3.82+6.72+1.23=12.273.38-0.78+5.45+6.71=14.765.47-5.1+9.81+4.14=14.328.78-1.6+8.28+9.79=25.259.63-1.1+9.36+2.57=20.468.6-3.28+7.47+3.07=15.869.53-7.3+0.53+2.72=5.487.52-2.85+3.25+2.44=10.368.14-6.67+8.64+0.17=10.289.67-5.4+3.67+2.74=10.687.37-3.41+0.9+2.98=7.848.86-2.79+5.13+1.96=13.164.87-2.83+9.76+2.45=14.254.54-1.7+2.73+5.26=10.837.75-0.49+8.05+9.41=24.723.7-0.71+7.6+9.57=20.168.4-1.99+8.67+8.29=23.374.81-1.93+6.38+0.87=10.136-1.55+5.13+9.55=19.138.69-2.15+7.64+9.2=23.387.11-1.91+8.42+0.14=13.768.33-0.03+1.21+6.71=16.222.75-2.49+9.58+5.83=15.676.1-4.62+2.8+9.72=147.73-0.08+9.23+5.42=22.38.58-8.03+3.38+1.75=5.684.45-3.53+3.04+6.79=10.754.37-0.12+2.88+9.64=16.778.95-5.08+7.56+3.45=14.883.65-3.17+1.97+0.17=2.627.26-1.74+9.27+6.63=21.428.18-5.31+5.84+3.28=11.994.19-2.13+9.07-8.96=2.178.07-6.68+6.96-3.54=4.818.76-8.24+7.68-2.77=5.436.19-2.08+6.04-4.67=5.486.51-1.48+5.45-6.72=3.769.81-4.11+3.5-7.12=2.086.8-6.7+4.03-1.36=2.773.92-3.6+9.51-3.07=6.766.92-0.75+1.91-7.55=0.534.36-0.04+6.08-7.37=3.037.6-4.53+9.32-3.29=9.15.33-4.93+3.6-0.84=3.169.74-1.66+1.09-2.12=7.058.32-2.81+8.61-4.87=9.254.09-2.13+6.25-2.57=5.645.45-0.06+7.05-1.1=11.340.77-0.22+8.6-4.51=4.644.28-3.44+3.05-0.61=3.283.02-0.86+8.84-8.65=2.353.65-1.71+2.99-2.25=2.684.3-1.86+5.6-3.13=4.917.41-6.45+3.01-0.88=3.099.33-3.94+7.53-6.66=6.262.72-0.27+0.51-2.59=0.379.38-3.41+0.47-0.06=6.384.07-0.43+9.97-6.79=6.829.39-1.58+9.31-1.18=15.942.93-1.56+7.15-8.21=0.313.54-1.54+6.54-1.39=7.159.31-8.91+9.15-8.53=1.027.82-4.86+8.79-6.04=5.713.84-2.69+3.85-0.79=4.215.65-3.09+8.76-2.17=9.156.01-1.94+3.5-0.17=7.48.16-0.81+6.9-1.36=12.893.58-0.03+5.53-6.57=2.514.67-0.68+7.75-7.97=3.771.83-0.16+7.99-2.15=7.517.37-0.55+1.88-2.3=6.46.42-1.24+2.09-6.74=0.534.32-2.16+7.49-3.77=5